172932904

素因数分解:

$2^3\times {\mathrm{197}}^2\times {\mathrm{557}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 326488590

約数和(自身を除く): 153555686

約数列:

[1, 2, 4, 8, 197, 394, 557, 788, 1114, 1576, 2228, 4456, 38809, 77618, 109729, 155236, 219458, 310472, 438916, 877832, 21616613, 43233226, 86466452, 172932904]

約数ペア:

[(1, 172932904), (2, 86466452), (4, 43233226), (8, 21616613), (197, 877832), (394, 438916), (557, 310472), (788, 219458), (1114, 155236), (1576, 109729), (2228, 77618), (4456, 38809)]